2. A sample of coarse sand, 15 cm high and 5.5 cm in diameter, was tested in a constant-head permeameter. Water percolated through the soil with a recorded head differential of 45 cm for a period of 10 seconds. The discharge water during that time was collected and found to weight 400 g. For both parts assume temperature is 20° C. (a) What was the coefficient of permeability at the void ratio and temperature of the test? (b) Estimate the coefficient of permeability if the fluid passing through is gasoline. Assume v = 1 cSt for water and v = 0.7 cSt for gasoline.

2. A sample of coarse sand, 15 cm high and 5.5 cm in diameter, was tested in a constant-head permeameter. Water percolated through the soil with a recorded head differential of 45 cm for a period of 10 seconds. The discharge water during that time was collected and found to weight 400 g. For both parts assume temperature is 20° C. (a) What was the coefficient of permeability at the void ratio and temperature of the test? (b) Estimate the coefficient of permeability if the fluid passing through is gasoline. Assume v = 1 cSt for water and v = 0.7 cSt for gasoline.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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